12669900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 37028880

約数和(自身を除く): 24358980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 157, 269, 300, 314, 471, 538, 628, 785, 807, 942, 1076, 1345, 1570, 1614, 1884, 2355, 2690, 3140, 3228, 3925, 4035, 4710, 5380, 6725, 7850, 8070, 9420, 11775, 13450, 15700, 16140, 20175, 23550, 26900, 40350, 42233, 47100, 80700, 84466, 126699, 168932, 211165, 253398, 422330, 506796, 633495, 844660, 1055825, 1266990, 2111650, 2533980, 3167475, 4223300, 6334950, 12669900]

約数ペア:

[(1, 12669900), (2, 6334950), (3, 4223300), (4, 3167475), (5, 2533980), (6, 2111650), (10, 1266990), (12, 1055825), (15, 844660), (20, 633495), (25, 506796), (30, 422330), (50, 253398), (60, 211165), (75, 168932), (100, 126699), (150, 84466), (157, 80700), (269, 47100), (300, 42233), (314, 40350), (471, 26900), (538, 23550), (628, 20175), (785, 16140), (807, 15700), (942, 13450), (1076, 11775), (1345, 9420), (1570, 8070), (1614, 7850), (1884, 6725), (2355, 5380), (2690, 4710), (3140, 4035), (3228, 3925)]